Provided is a vehicle wheel bearing device comprising an outer-side seal that is resistant to deterioration over time and can prevent foreign matter such as muddy water from penetrating into the interior of a bearing. This vehicle wheel bearing device comprises an outer-side seal member 7 that seals an outer-side opening end of an annular space formed by an outer wheel 2 and a hub wheel 3. The outer-side seal member 7 has a core metal 8 that is fitted to the outer wheel 2, a seal member 10 that is joined to the core metal 8, and a metal ring 9 that is fitted to the hub wheel 3 and with which the seal member 10 is in sliding contact. An annular space S is provided between the metal ring 9 and the hub wheel 3, and the annular space S is filled with a sealing material 20.


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    Title :

    VEHICLE WHEEL BEARING DEVICE


    Additional title:

    LAGERVORRICHTUNG FÜR FAHRZEUGRAD
    DISPOSITIF DE ROULEMENT DE ROUE DE VÉHICULE


    Contributors:

    Publication date :

    2024-02-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    F16C SHAFTS , Wellen / B60B VEHICLE WHEELS , Räder für Fahrzeuge / F16J Kolben , PISTONS



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